I jailbraked my ipod touch and was very happy with its new features. Sometimes there were some bugs, but that was ok. Now i went to vacation in Greece and there its a bit hot, i dont know, i thought my device should handle this, but i used itto go on facebook, and than it turned off. I tried to turn it on, in the normal way as i always do. I connected it to my computer, it didnt turn on. I connected it to different USB ports, waited between my fails sometimes an hour, sometimes a day. Nothing happend. Can you help me? Is there any program to fix that? Or can i go back in my shop to get a new one without the fear, they could notice, that i jailbraked my ipod?